Cummins 4353353 / 5302768 / A047V451 DOC Inlet Module Replacement

$1,950.00
SKU:
BG0433-FSS
Condition:
New
Availability:
In Stock - We sell filters locally that could affect real-time inventory – You will be contacted immediately if there are any availability issues
Features:
Proudly Made in America – EPA Compliant – No Core Required – Same fit and Performance as original equipment
Shipping:
Free Ground (Continental USA) - Overnight & Expedited Options Available - Orders After 2PM EST Ship Next Day
Warranty:
3-year, unlimited mileage warranty
OEM Cross Reference:
4353353, 4353353NX, 4353353RX, 5302768, 5302768NX, A047V541
Aftermarket Cross Reference:
BG0433, BG0433-M, BG0433-C, C0343-ID, C0314-ID, C20-0128
California Orders:
NOT for sale or shipment to California
Cummins 4353353 / 5302768 / A047V451 DOC Inlet Catalyst Module

Have questions? Call an expert at 760-355-8900, 9am - 9pm EST

Product Overview

Aftermarket Replacement for Cummins 4353353 / 5302768 / A047V451 DOC

Interchangeable Component Configurations: 4353353 | 5302768 | A047V451 | 4353353NX | 4353353RX | 5302768NX

Restore emission system performance with this premium Skyline aftermarket Cummins 4353353 / 5302768 / A047V451 DOC Inlet Module Replacement. Also acting as a high-efficiency direct-fit DOC filter alternative, this brand-new flow-through catalyst module serves as a direct counter-part to OEM cross-references 4353353, 5302768, A047V451, 4353353NX, 4353353RX, and 5302768NX. Engineered for exact physical proximity within medium-duty commercial vehicles running Cummins ISB 6.7L, QSB 6.7L, and PACCAR PX-7 / PX-6 6.7L engines, it installs cleanly with no exhaust system modifications, carries zero core charge, and ships free within the continental United States.

✓ Free Shipping
✓ EPA Compliant

Cummins 4353353 Cross Reference

How to Verify Your Unit: This direct-fit replacement replaces components stamped with housing numbers, casting codes, or tag profiles matching any of the interchangeable manufacturing references listed below:

Manufacturer / Program Cross Reference Part Numbers
Cummins OEM 4353353, 4353353NX, 4353353RX, 5302768, 5302768NX, A047V451
Skyline Aftermarket BG0433, BG0433-M, BG0433-C
Roadwarrior C0343-ID, C0314-ID
DuraFit C20-0128

Choose Your Kit Configuration

Select the setup from the product options above that best fits your shop's needs:

  • Full Kit (Best Value): Includes (1) Brand-New Component, (1) installation gasket (2871451), (1) installation gasket (2880214), (1) heavy-duty clamp (2871861), and (1) heavy-duty clamp (2880212).
  • Component Only: Includes core unit only. Hardware items excluded.

Key Features & Specifications for Part 4353353 / 5302768

  • Proudly Built in the USA: Designed, engineered, and manufactured in America.
  • No Core Charge: Brand-new aftermarket component; completely eliminates dirty core tracking and return hassles.
  • Exact-Fit™ Technical Dimensions: Built with matching inlet/outlet outer diameters, pre-machined sensor ports, and specialized body hanger brackets for zero exhaust system modifications.
  • Substrate Performance Matrix: Advanced flow-through catalyst core uses verified washcoat metal loading to sustain exhaust temperature control and lower backpressure limits.
  • Industry-Leading Warranty: Backed by an extensive 3-year unlimited mileage coverage matrix.
  • EPA Compliant: Meets federal emissions standards for legal installation nationwide.
  • Fast Free Shipping: Free ground freight within the continental United States. Orders confirmed before 2:00 PM Eastern ship out the same business day.

Cummins Vehicle Fitment Guide

Direct alternative solution for approximately 2013 to 2016 model year vehicles running medium-duty regional transportation, bus, vocational, delivery, municipal, and utility layouts configured with horizontal chassis exhaust parameters:

  • Engine Platforms: Cummins ISB 6.7L, Cummins QSB 6.7L, and PACCAR PX-7 / PX-6 6.7L aftertreatment architectures.
  • Freightliner Applications: Business Class M2 and M2 106 medium-duty platform variations.
  • Kenworth Applications: Conventional medium-duty series trucks including Kenworth T270 and T370 setups tracking under codes 4353353 and 5302768.
  • Peterbilt Applications: Regional distribution and vocational truck vehicle models including conventional 337 and 348 systems matching asset tracking parameters.
  • International / Navistar Applications: Medium-duty fleet configurations upfitted with the Cummins ISB 6.7L powertrain block.
  • Bus Fleet Systems: Heavily optioned across major passenger transit configurations, school route configurations, and commercial shuttles built on Blue Bird, Thomas Built, and IC Bus frameworks.

Compatible OEM Master Assembly Numbers: 5302470, 5306968, A041K996, A042P824

Signs Your Diesel Oxidation Catalyst (DOC) Needs Replacement

  • Frequent, unprompted, or incomplete DPF regeneration cycles triggered by active trouble codes matching 4353353 / 5302768
  • Excessive particulate soot face-plugging or heavy face mask scaling across the internal catalyst face assembly
  • Active dashboard diagnostic trouble codes (DTCs) pointing directly to poor catalyst conversion efficiencies
  • Unexplained commercial engine backpressure spikes or noticeable horsepower deterioration under loaded trailer pulls

*Note: Always verify exact vehicle compatibility using your vehicle's VIN number, emissions family descriptor tag, or the original stamped part number on your catalyst unit casing before placing an order.

California Shipping Notice: This product is EPA compliant but is NOT for sale in California and cannot be shipped to a California address.

Disclaimer: Product images for reference only. Hardware depends on configuration. Price is for (1) unit. Inventory levels are subject to local availability updates. Selecting the "Full Kit" option adds the explicitly listed installation components to your shipment.

Warranty Information

Skyline Emissions, Inc., offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs.